This is an additional Clip-On Lamp for the Daylight Clip-On Studio Lamp and Stand setup; (item number 31175) sold separately. The wide shade with reflective coating and the bright Daylight bulb creates an ideal environment for optimal color rendering; similar to north-facing studios; now anywhere; at any time of day. Features the unique Clamp-Lock system to keep lamp firmly in position. This package contains one black and aluminum Clip-On Lamp (9x9x8in) with 20W Daylight energy saving bulb; 5in flex arm; clamp; and 10ft cable power cord (UL Listed E329200).